Java Archives - Page 329 of 336

Java

IT Nursery

Http status 401 This request requires HTTP authentication (). in tomcat 6

I have developed a web application if i run the application in tomcat 6 it asks for username and password but after 3 ...

April 1, 2022
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creating array without declaring the size – java

April 1, 2022
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How to specify the default error page in web.xml?

On Servlet 3.0 or newer you could just specify <web-app ...> <error-page> <location>/general-error.html</location> </error-page> </web-app> But as you’re still on Servlet 2.5, there’s ...

April 1, 2022
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KeyPressed event in java

Depending on where you want to trap the “enter” key, you could use an ActionListener (on such components such as text components or buttons) or ...

April 1, 2022
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Java

IT Nursery

How to define a relative path in java

Here is the structure of my project : I need to read config.properties inside MyClass.java. I tried to do so with a relative ...

April 1, 2022
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ShoppingCart.Java Program Assignment

I am working on an assignment and I have run into a few problems. Here is the Assignment Question and what I’ve done ...

April 1, 2022
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The import javax.servlet can’t be resolved

April 1, 2022
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How to implement Java “Scanner” in C++?

You seem to be using Scanner to read one integer at a time from the standard input stream. This is easily accomplished with the extraction ...

April 1, 2022
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Could not find or load main class with a Jar File

I’m trying to load a jar using @echo off java -jar Test.jar pause With the manifest of Manifest-Version: 1.0 Main-Class: classes.TestClass In the ...

April 1, 2022
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Map of maps – how to keep the inner maps as maps?

Here is the updated code that seems to work, you need to type the map of maps as <String, Object> since mp isn’t ...

April 1, 2022
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